U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2918.29.1000
$7.4M monthly imports
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Ruling Age
33 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-01 · Updates monthly
The tariff classification of 5-Sulfosalicyclic Acid, CAS 97-05-2 from England
NY 875760 July 2, 1992 CLA-2-29:S:N:N1:240 875760 CATEGORY: Classification TARIFF NO.: 2918.29.1000 Ms. Erika Dominguez ZetaPharm, Inc. 70 West 36th Street New York, N.Y. 10018 RE: The tariff classification of 5-Sulfosalicyclic Acid, CAS 97- 05-2 from England Dear Ms. Dominguez: In your letter dated June 22, 1992, you requested a tariff classification ruling. The applicable HTS subheading for 5-Sulfosalicyclic Acid, CAS 97-05-2 will be 2918.29.1000, Harmonized Tariff Schedule of the United States (HTS), which provides for 5-Sulfosalicyclic Acid. The duty rate will be 5.8 percent ad valorem. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this ruling letter should be attached to the entry documents filed at the time this merchandise is imported. If the documents have already been filed, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport